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door thomas
21 mar 2016, 13:57
Forum: Café de Slappe Klets
Onderwerp: Scooter hoofdvervoermiddel of juist niet ?
Reacties: 37
Weergaves: 1402

Re: Scooter hoofdvervoermiddel of niet ?

I use my wifes car only for family/shopping purposes and usually stick to scooters and motorcycles.
For my commuting I refuse to take the car since 2 years or even longer.
door thomas
21 mar 2016, 13:49
Forum: Scooter Nieuwtjes
Onderwerp: Scooterrijders Amsterdam komen in verzet tegen milieuzone
Reacties: 105
Weergaves: 5025

Re: Scooterrijders Amsterdam komen in verzet tegen milieuzone

A fuel tank can be refilled in 5-10 minutes. Assuming a (small) 150km range and a 50km/h average speed it would take 3 hours to empty the tank. After 7:30 m:s at the petrol station the average has dropped to 48km/h. Worse enough. But if the recharge takes 120 minutes every 50km, the average drops be...
door thomas
18 mar 2016, 17:35
Forum: Scooter Nieuwtjes
Onderwerp: Scooterrijders Amsterdam komen in verzet tegen milieuzone
Reacties: 105
Weergaves: 5025

Re: Scooterrijders Amsterdam komen in verzet tegen milieuzone

And this is an old car (P601 Trabant "Trabbi"), which can still be seen on German streets: CO=15.17 g/km, HC=13,55 g/km, NOx=0,61 g/km Same model in export version (with oxygen cat): 8.87 3.66 <0.61 If your city wants to ban scooters, organize a Trabbi demonstration parade. cough cough...
door thomas
18 mar 2016, 09:08
Forum: Scooter Nieuwtjes
Onderwerp: Scooterrijders Amsterdam komen in verzet tegen milieuzone
Reacties: 105
Weergaves: 5025

Re: Scooterrijders Amsterdam komen in verzet tegen milieuzone

The (German) KBA publishes emissions for every tested vehicle (http://www.kba.de/SiteGlobals/Forms/Suche/Servicesuche_Formular.html? then search for e.g. "typprüfwerte"). Same examples: Dacia Logan 55kW, 10000€ economical car: CO=0.643 g/km, HC=0.067 g/km, NOx=0.029g/km Toyota Prius 57kW (...
door thomas
15 mar 2016, 17:01
Forum: Café de Slappe Klets
Onderwerp: Why is your mascot a buffel?
Reacties: 8
Weergaves: 582

Re: Why is your mascot a buffel?

Mal einen seitensprung Thomas, Versteh ich richtig, dass du ja deine Jugend in Indien verbracht hast? Ist die Heimat deine Frau vondort? Hallo Jan, ich hatte in meiner Jugend nur lose Kontakte in der Richtung. Großeltern und Eltern waren auch schon mal da. Später habe ich viele Urlaube dort verbrac...
door thomas
15 mar 2016, 15:39
Forum: Café de Slappe Klets
Onderwerp: Why is your mascot a buffel?
Reacties: 8
Weergaves: 582

Re: Why is your mascot a buffel?

Yes, I am!

Do you have a link to your chapter India? ;)
That's where I learned to ride on an old Honda 70cc (80?) 4-stroke with switching rocker (belonged to my father in law). A long time ago, but the bike was already superior to the Vespa/Simson/... 2-stroke stuff we had.
door thomas
15 mar 2016, 12:04
Forum: Café de Slappe Klets
Onderwerp: Why is your mascot a buffel?
Reacties: 8
Weergaves: 582

Why is your mascot a buffel?

Just out of curiosity. Might have been an elephant or cheetah too? :?:
door thomas
08 mar 2016, 12:32
Forum: Mechanische vragen en oplossingen
Onderwerp: Het echte benzineverbruik van je scooter
Reacties: 31
Weergaves: 9749

Re: Het echte benzineverbruik van je scooter

1:100 instead of 1:68 would be 47% improvement - imho no chance!
Injection gives a slight (up to 10%?) improvement compared to a good carb adjustment.
Fuel consumption may even detoriate, if the carbureted engine is running lean (injection is adjusting to lambda=1).
door thomas
08 mar 2016, 10:33
Forum: Mechanische vragen en oplossingen
Onderwerp: Het echte benzineverbruik van je scooter
Reacties: 31
Weergaves: 9749

Re: Het echte benzineverbruik van je scooter

Tolerance of the speedometer (up to +10%+4km/h) is different from the tolerance of the odometer (4% in both directions). It is rarely possible to build an exact odometer, because not only tire pressure and wear influence the static circumference of the tire, but speed and curve inclination the dynam...

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